release/src-rt-6.x.4708/linux/linux-2.6.36/include/linux/pwm_backlight.h

   1 /*
   2  * Generic PWM backlight driver data - see drivers/video/backlight/pwm_bl.c
   3  */
   4 #ifndef __LINUX_PWM_BACKLIGHT_H
   5 #define __LINUX_PWM_BACKLIGHT_H
   6
   7 struct platform_pwm_backlight_data {
   8         int pwm_id;
   9         unsigned int max_brightness;
  10         unsigned int dft_brightness;
  11         unsigned int pwm_period_ns;
  12         int (*init)(struct device *dev);
  13         int (*notify)(struct device *dev, int brightness);
  14         void (*exit)(struct device *dev);
  15 };
  16
  17 #endif